Boyfriend wants to keep it, I don't know if I should!!

Some background: We have only been dating for 6 months, my parents don't even know about him as we live in different cities. And my family values education and carreer over mariage and relantionships. We were only careless once the day after i finished my period so this is a surprise. We in our early 30's but does my age mean I should keep it regardless of my feelings??